Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries

Product Details
Customization: Available
Media: Gas
Temperature: High Temperature
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  • Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries
  • Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries
  • Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries
  • Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries
  • Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries
  • Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries
Find Similar Products
  • Overview
  • Product Description
  • Product Parameters
  • Test and Detection Equipment
  • Technical R&D and Design
  • Test and Detection Equipments
  • Company Profile
Overview

Basic Info.

Model NO.
AOC-6840W
Actuator
Pneumatic
Material
Stainless Steel
Structure
Through Way Globe Valve
Sealing Form
Bellows Globe Valve
Stem Thread Position
Outside Screw Stem Globe Valve
Application
Lining Fluorine Valve, Needle Type Globe Valve, Cryogenic Globe Valve, Plunger Type Globe Valve, Heat Preservation Globe Valve, Forged Steel Globe Valve, Oxygen Globe Valve, Bellows Globe Valve
Standard
GB, ANSI, BSW
Pressure Rating
ANSI150~ANSI2500
DN
Nps 1/2′′-Nps24′′(DN15-DN600)
Body Materials
A351 CF8/CF8m/A216wcb/A217wc9
Internals Materials
316ss/316lss
Leakage Class
ANSI B16.104IV/V/VI
Working Temperature
-55 Degree~+566 Degree
Connections
Flange/Butt Welding
Cover Form
Bellows Sealing Control Valves
Packing Materials
Flexible Graphite/PTFE
Transport Package
Wooden
Specification
10cm*10cm*10cm
Trademark
SNT
Origin
China
HS Code
8481804090
Production Capacity
500000PCS/Year

Product Description

Product Description

Introducing the AOC-6840W Series Bellows Sealed Control Valve, a revolutionary advancement in control valve technology by SNT Machinery (Qingdao) Co., Ltd. This exceptional valve series is constructed upon the foundation of our renowned medium and low-pressure control valves, now enhanced with a sophisticated bellows seal structure. This design innovation ensures an absolute seal, effectively preventing any possibility of media leakage through the valve stem movement gap. Due to this superior engineering, these control valves are the ideal solution for controlling systems that manage highly toxic, corrosive, or volatile substances, as well as rare and valuable media. Experience unparalleled safety and efficiency with our AOC-6840W Series, tailored for the demands of diverse industries.

Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries
Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries
Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries
Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries

 

Product Parameters

Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries

Test and Detection Equipment

Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries
Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries

 

Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries
In adherence to the rigorous standards set forth by ISO9001 and API SPECQ, SNT Machinery (Qingdao) Co., Ltd. meticulously defines and prepares essential control methods, advanced processes, and state-of-the-art equipment. This includes both inspection and testing apparatus as well as comprehensive process equipment to ensure seamless compatibility across design, manufacturing, inspection, testing, installation, and service within the entire system. Our suite of high-performance equipment includes material chemical constituents analysis tools, imported metal spectrum analyzers, precision universal tool microscopes, and robust mechanical performance re-inspection capacities.
 
Our facility is further enhanced with a wide range of nondestructive inspection equipment, such as cutting-edge RT, UT, MT, and PT technologies. Our team comprises expert inspectors holding esteemed nondestructive inspection qualification certificates. In addition, we boast an impressive array of varied pressure test equipment, sophisticated low temperature test apparatus, and leading-edge helium mass spectrometer leak detectors. Our testing capabilities span across low emission helium mass spectrometer tests, rigorous high-pressure gas tests, thorough vacuum tests, fatigue assessments, and effective degreasing evaluations.
Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries

Technical R&D and Design


Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries
Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries
Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries

In a relentless pursuit to enhance our research and development capabilities, SNT Machinery (Qingdao) Co., Ltd. proudly established the SNT Technical R&D Center. This hub is a powerhouse of innovation, staffed by over 20 cutting-edge technical personnel, including three distinguished senior engineers. Our team is dedicated to the continuous research and development of groundbreaking products that not only meet but exceed market demands. By leveraging both national and international state-of-the-art scientific research facilities, we strive to enhance our existing product lines while ushering in new innovations to revolutionize the industry.

At SNT Machinery, we adhere rigorously to the highest international and national design standards, including ASME, API, DIN, GB, JB, and SH. Our design process is fortified by advanced software tools such as CAD, SOLIDWORKS, ANSYS, and CFD, which empower us with the precision needed to thoroughly understand the pressure bearing, stress concentration, and pressure deformation of every pressure component. This meticulous attention to detail ensures that our products not only achieve unparalleled safety but also set new benchmarks in reliability.


 

Test and Detection Equipments

Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries
Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries
Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries

LT Impact Testing Machine, UT Test Equipment, and MT Test Equipment: Precision and reliability in every measurement.
 

Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries
Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries
Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries

RT Test Equipment, PT Test Equipment, and Metallurgical Microscope: Unparalleled accuracy for all your testing needs.

Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries

Hardness Test Equipment: Ensuring top-notch quality and durability in every product.

Advanced Production and Manufacturing Systems: Revolutionizing the manufacturing landscape with cutting-edge technology.
 
Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries
Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries
Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries
CNC Lathe: Superior precision and efficiency for complex machining tasks. Internal and External Grinding Machine: Delivering impeccable surface finish and precision. Plasma Welding Machine: High-performance welding solutions for seamless joints.
 
Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries
Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries
Efficient Bellows Sealing Control Valves, DN15 to DN600 for All Industries

4m Stem Processing Equipment: Tailored processing solutions for perfect customization. CNC Wire Cutting: Precision cutting for intricate designs and complex profiles. CNC Drilling and Milling Equipment: Unmatched accuracy and efficiency in drilling and milling operations.

 

Company Profile

SNT Machinery (Qingdao) Co., Ltd. is a premier manufacturer specializing in control valves. Our company seamlessly integrates state-of-the-art design, manufacturing prowess, sales expertise, and exemplary service into one cohesive entity. Strategically positioned in Qingdao, Shandong province, our expansive facility spans 42,000 square meters, outfitted with cutting-edge workshops and production equipment. As a high-tech enterprise, we proudly hold independent intellectual property rights and benefit from advanced international management and production methodologies. Our team is comprised of over 150 dedicated professionals, with 15% specializing in R&D and 30% holding graduate or higher degrees. Our relentless commitment to quality production management and pioneering technological innovation enables us to deliver an extensive array of superior valves, particularly for the petrochemical, oil, and coal chemical sectors, achieving a remarkable sales milestone of nearly 100 billion in 2017.

SNT has achieved prestigious certifications, including the TS Special Equipment Manufacturing Certificate and ISO 9001, alongside securing network qualifications from industry giants SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our innovation is further evidenced by numerous National Patents. We have the capability to design and fabricate a comprehensive range of valves in compliance with ANSI, API, DIN, BS, and JIS standards. By amalgamating the advantages of globally renowned valve designs with our independent R&D, we manufacture an extensive selection of valves. This includes GLOBE Valves, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, Eccentric Rotary Valves, and T Three-eccentric Center Butterfly Valves, ensuring that our offerings meet diverse industrial demands.
Our portfolio encompasses a wide variety of valves, such as V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves. Our driving mechanisms are versatile, offering manual, power-driven, pneumatic, and hydraulic options. We use premium materials like A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M, ensuring durability and performance. Specifications range from 1/2" to 120", with working pressures from ANSI 150# to 2500# and working temperatures spanning -196ºC to 1100ºC, making our valves suitable for a wide array of industrial applications.

Supported by sophisticated production technology management and a robust quality assurance system, SNT valves have garnered widespread use across industries including petrochemical, oil, steel, iron, paper manufacturing, and power stations. Our esteemed clientele features industry leaders such as SINOPEC Qilu branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, and SINOPEC Changling branch, amongst others, signifying our commitment to quality and reliability.

At SNT, we prioritize our clients' profitability, dedicating ourselves to crafting exceptional quality and a reputable brand reputation. Our comprehensive quality assurance and after-sales support systems ensure that SNT valves collaborate closely with our clients to create shared success and prosperity, embodying our commitment to customer satisfaction and excellence.

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